Stephen Downes

Knowledge, Learning, Community
Reporting on the Blackboard patent trial, Alfred Essa writes, "Compare the concepts described in the quotes above with a description of Blackboard's 'purported' invention. I think it's obvious that the IMS specification is describing the very thing that Blackboard claims to have invented, namely the notion of multiple user roles and differential access to resources based on those roles." Meanwhile, as the jury deliberates D2L is pressing its 'inequitable conduct' case against Blackboard.

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Stephen Downes Stephen Downes, Casselman, Canada

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Last Updated: Sept 30, 2023 05:55 a.m.

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